STRUCTURES AND METHODS FOR INTERCOOLING AIRCRAFT GAS TURBINE ENGINES - Patent 2825749

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EP 2 825 749 A2

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(88)	Date of publication A3:
	20.02.2014

(43)	Date of publication:
	21.01.2015 Bulletin 2015/04

(21)	Application number: 13793845.2

(22)	Date of filing: 05.03.2013

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International Patent Classification (IPC):

F02C 7/143^(2006.01)

F02C 7/12^(2006.01)

(86)	International application number:
	PCT/US2013/029003

(87)	International publication number:
	WO 2013/176727 (28.11.2013 Gazette 2013/48)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME

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Priority:

16.03.2012 US 201213421906

(71)	Applicant: United Technologies Corporation
	Hartford, CT 06101 (US)

(72)	Inventors:
	DASGUPTA, Arindam Avon Connecticut 06001-2941 (US) SHARMA, Om P. South Windsor Connecticut 06074 (US)

(74)	Representative: Leckey, David Herbert
	Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)

(54)	STRUCTURES AND METHODS FOR INTERCOOLING AIRCRAFT GAS TURBINE ENGINES